Re: Compartment amounts, A(n), used as right hand side quantities in $PK

You can set option -omega_before_pk on the PsN command-line (works with all PsN programs, at least with the latest version 4.2.0). Then PsN will make sure that $OMEGA precedes $PK, as required for the problem under discussion. PsN does use its own fixed order of $records when printing a control stream to disk. This is for historical reasons related to challenges involved in automatically adding and removing control stream records, which is done in many PsN programs. It is on the to-do-list to make PsN use the $record order of the input control stream, but currently other things have higher priority. Best regards, Kajsa -- ----------------------------------------------------------------- Kajsa Harling, PhD System Developer Department of Pharmaceutical Biosciences Uppsala University [email protected] +46-(0)18-471 4308 http://www.farmbio.uu.se/research/researchgroups/pharmacometrics/